* {box-sizing: border-box;}
a{
  text-decoration: none;
}
body{margin: 0;}
div.search {padding: 30px 0}
/*修改*/
#search_form {
  position: relative;
  width: 60%;
  margin: 0 auto;

}
.d1 {background: #a3d0c3;}
.d1 input {
  width: 100%;
  height: 42px;
  padding-left: 10px;
  border: 2px solid #7ba7ab;
  border-radius: 5px;
  outline: none;
  background: #f9f0da;
  color: #9E9C9C;
}
.d1 button {
  position: absolute;
  top: 0;
  right: 0px;
  width: 42px;
  height: 42px;
  border: none;
  background: #7BA7AB;
  border-radius: 0 5px 5px 0;
  cursor: pointer;
}
.d1 button:before {
  content: "\f002";
  font-family: FontAwesome;
  font-size: 16px;
  color: #F9F0DA;
}
